云南省曲靖市麒麟?yún)^(qū)二中新高考沖刺英語模擬試題及答案解析

云南省曲靖市麒麟?yún)^(qū)二中新高考沖刺英語模擬試題考生須知：1．全卷分選擇題和非選擇題兩部分，全部在答題紙上作答。選擇題必須用2B鉛筆填涂；非選擇題的答案必須用黑色字跡的鋼筆或答字筆寫在“答題紙”相應(yīng)位置上。2．請用黑色字跡的鋼筆或答字筆在“答題紙”上先填寫姓名和準(zhǔn)考證號。3．保持卡面清潔，不要折疊，不要弄破、弄皺，在草稿紙、試題卷上答題無效。第一部分（共20小題，每小題1.5分，滿分30分）1．______inpainting,Johndidn’tnoticeeveningapproaching.A．Toabsorb B．TobeabsorbedC．Absorbed D．Absorbing2．ItisalmostfiveyearssinceJimmytaughthighschoolstudentsandhe_____asaninterpreterinaforeignenterprise.A．servedB．hadservedC．isservingD．wouldserve3．—Congratulations！Ihearyou’vewonthefirstprizeinthesingingcompetition．—You_____bemistaken．I’minthedanceclass．A．must B．may C．should D．could4．worriesthepublicthatairpollutionisbecomingmoreandmoreseriousthesedays.A．It B．That C．What D．This5．Alongwiththeemailwasmybrother’spromise______Icamefirstinthecompetition,hewouldbuymeanMP4.A．what B．that C．thatif D．whether6．Effortswillbemadeto______newteachingmodelstoexploitthestudents’potential.A．a(chǎn)ccelerateB．innovateC．differentiateD．compile7．Sometimesproperanswersarenotfartoseek________foodsafetyproblems.A．in B．toC．on D．a(chǎn)fter8．—Ouch,mum!Afishbonehasstuckinmyteeth!—______,Lucy.Iamcoming.A．TakeyourtimeB．HelpyourselfC．Don’tbotherD．Takeiteasy9．Thecouplewasinitiallylookingforwardtohavinganoverseasweddingbuthadtodroptheideaafterfacing________fromparents.A．recognition B．tolerationC．opposition D．proportion10．---.Wedidn’tfindtheBlacksduringthelecture.---Noonehadtoldthemabout_____alecture.A．theretobe B．therebeing C．therebe D．therewas11．Mostgraduatesinbigcitiesaresufferingformconnectedtosoaringhousepricesandjobhunting.A．curiosity B．eagerness C．thirst D．a(chǎn)nxiety12．Contrarytopopularbelief,takingawalkimmediatelyaftermealsdoesn’t_______dogoodtoourhealth.A．necessarily B．specially C．directly D．constantly13．Thegoal,whichtheyareunlikelytolivetosee,isto“cure,preventormanagealldiseases”inthenext80orsoyears.A．a(chǎn)ccomplish B．a(chǎn)ccomplishedC．a(chǎn)ccomplishing D．beingaccomplished14．---I’llpayavisittoHongKong.Wouldyoumindkeepinganeyeonmyhouse?---Notatall.______.A．I’drathernot B．I’dbehappyC．I’venotime D．I’dliketo15．Doyouknowthat______chairmanofthemeetinghasannouncedthatMrHodgehasbeenmade______managerofthisfactory?A．the,the B．/,the C．the,/ D．a(chǎn),a16．—DidMaxgototheconcertwithhisfamilyyesterday?—Thereportscheduledtobehandedintomorrow,he_______it.A．couldn’thaveattended B．needn’thaveattendedC．wouldn’tattend D．shouldn’tattend17．Inthatremotearea,thetrees_____bythevolunteersaregrowingwell.A．plantedB．plantingC．beingplantedD．toplant18．I'dadviseanyonetoputasideaproportionoftheirearnings—____________.A．nothinggreatiseasy B．nothingcomesfromnothingC．a(chǎn)badpennyalwaysturnsup D．a(chǎn)pennysavedisapennyearned19．Asa(n)________andeffectivemethod,expresswaynoisebarrierisaprimarymeasureusedtoreducetrafficnoise.A．correctional B．flexible C．economical D．investigative20．—Sorry,Mum!Ifailedthejobinterviewagain.—Oh,it'stoobad.You________havemadefullpreparations.A．must B．can C．would D．should第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。21．（6分）Ifyou’reDIY-minded,youcanbuildyourownsolarpowersystem.Insomeyoucanevenbuildyourownsolarpanels,althoughtheamountthatyoucaneffectivelyDIYhomesolardependsonhowmuchyouwanttopower.Makingyourownsolarpanelisatime-consumingprocessandrequiressomeelectricalskills.However,itcanalsobeveryregarding—leaningtobuildyourownpanelisagreatwaytounderstandhowelectricityingenerated.Beforeyoucanbuildyourownsolarpanels,youfirstneedtounderstandhowsolarcellsgenerateelectricity.Onceyou’veboughtindividualsolarcells(theycanbepurchasedonline),thebasicprocessforbuildingyourownsolarpanelgoeslikethis:Preparethebackingforyourpanel.ManyDIYsolarpanelbuildersprefertouseawoodenboardasthebasefortheirsolarcells.You’llneedtodrillholesmtheboardsothatthewiresforeachcellcanpassthrough.Wireyoursolarcellstogether.Thisrequiressomeexperienceforelectricalwork.Useasolderingiron(烙鐵)toattachwiretothesolarcellsandthenlinkeachofthecellstogether.Attachcellstoyourbacking.Ifpossible,attacheachsolarcelltothebackingindividually.Thismakesiteasiertoreplaceasinglecellintheeventthatbecomesdamagedorisnotoperatingproperly.Atthispointyouhaveafunctionalsolarpanelthatcanproduceelectricitywhenthesunshines.However,asolarpanelbyitselfisnotuseful.Ifyouaretryingtogenerateelectricitytopowerdevicesinyourhome,youneedtopairyourpanelwithinverter(轉(zhuǎn)換器)thatwillturndirectcurrent(DC)powerfromthesunintoalternatingcurrent(AC)powerusedinmostelectronicdevices.1、WhatdoestheauthorthinkofbuildingDIYsolarpanelinparagraph1?A．Itiseasy.B．Itisnecessary.C．Itiscommon.D．Itisworthwhile.2、What’sthefirststepofbuildingyourownsolarpanel?A．Mastertheadvancedknowledgeofscience.B．Buyindividualsolarcells.C．Preparethebackingforyourpanel.D．Drillholesinthewoodenboard.3、Whyaresolarcellsconnectedtothewoodenboardseparately?A．Toproducemorepower.B．Topassthroughthewoodenboardeasily.C．Toattachcellstothebackingtightly.D．Tosubstitutedamagedcellseasily.4、Whatcanbeinferredfromthetext?A．PeoplewithelectricalskillshaveadvantagesoverthosewithoutinDIYsolarpanels.B．Afunctionalsolarpanelcangivepowertoyourhomedevicesdirectly.C．Howtopairaninverterdependsonhowmuchpoweryouwanttopower.D．Awoodenboardisamustforyourownsolarpanels.22．（8分）Ifyoucouldtravelbackintimefivecenturies,you’dencounterafreshlypainted“MonaLisa”inRenaissanceEuropeandcoolertemperaturesacrosstheNorthernHemisphere.ThiswasaworldinthemidstoftheLittleIceAgeandaperiodofvastEuropeanexplorationnowknownastheAgeofDiscovery.Butwhatifwecouldlook500yearsintothefutureandglimpsetheEarthofthe26thcentury?Wouldtheworldseemasdifferenttousasthe21stcenturywouldhaveseemedtoresidentsofthe16century?Forstarters,whatwilltheweatherbelike?Dependingonwhomyouask,the26thcenturywilleitherbealittlechillyorextremelyhot.Somesolaroutputmodelssuggestthatbythe2500s,Earth’sclimatewillhavecooledbackdowntonearLittleIceAgeconditions.Otherstudiespredictthatongoingclimatechangeandfossilfuelusewillleavemuchoftheplanettoohotforhumanlifeby200.SomeexpertsdatethebeginningofhumanclimatechangebacktotheIndustrialRevolutioninthe1800s,otherstoslash-and-burnagriculturalpracticesinprehistorictimes.Eitherway,tool-wieldinghumansaltertheirenvironment—andour26thcenturytoolsmightbequiteimpressiveindeed.TheoreticalphysicistandfuturistMichioKakupredictsthatinamere100years,humanitywillmaketheleapfromatypezerocivilizationtoatypeIcivilizationontheKardashevScale.Inotherwords,we’llbecomeaspeciesthatcanusetheentiresumofaplanet’senergy,masteringcleanenergytechnologiessuchasfusionandsolarpower.Furthermore,they’llbeabletohandleplanetaryenergyinordertocontrolglobalclimate.Technologyhasimprovedsignificantlysincethe1500s,andthispacewilllikelycontinueinthecenturiestocome.PhysicistStephenHawkingproposesthatbytheyear2600,thisgrowthwouldsee10newtheoreticalphysicspaperspublishedevery10seconds.IfMoore’sLawholdstrueandbothcomputerspeedandcomplexitydoubleevery18months,thensomeofthesestudiesmaybetheworkofhighlyintelligentmachines.Whatothertechnologieswillshapetheworldofthe26thcentury?FuturistandauthorAdrianBerrybelievestheaveragehumanlifespanwillreach140yearsandthatthedigitalstorageofhumanpersonalitieswillenableacomputerizedstateoflivingforever.Humanswillfarmtheoceans,travelinstarshipsandresideinbothlunarandMartiancolonieswhilerobotsexploretheoutercosmos.1、WhydoestheauthormentiontheLittleIceAgeinthefirstparagraph?A．Toshowtheseverityofthecurrentglobalwarming.B．Tostressthecloseconnectionwiththecurrentclimate.C．Toprovidecontrasttothepredictionoffutureclimate.D．Toillustratetheimportanceofprotectingtheenvironment.2、ThepredictionthatEarthwillcooldownisbasedon________.A．changesinsolaractivity B．ongoingclimatechangeC．previousgeneralassumptions D．currentconsumptionoffossilfuel3、Whateffectwillthe26thcenturytechnologieshaveonhumanbeings?A．Humanswillsufferfromsevereglobalwarming.B．Cybertechnologyhelpshumanpersonalitiessurvive.C．Humansneedn’tworkwiththeapplicationofrobots.D．Highlyintelligentmachineswillreplacehumans.23．（8分）CantrainingYourWorkingMemoryMakeYouSmarter?Wewouldallliketoincreaseourcognitive(認(rèn)知的)abilitybeyondthelimitssetbyMotherNature.Soit’snowonderthatbrain-trainingprogrammes—whichtypicallyfocusontrainingourworkingmemory—areamultibillion-dollarindustry.Butcanthiskindoftrainingreallymakeussmarter?Cognitivetrainingseesthebrainasakindofmusclethatcanbemadestrongerwiththerightkindofpractice.Itconsistsoftasksorgamescarriedoutoncomputersorsmartphones.Despitemuchresearch,therehassofarbeennoagreementaboutitseffectiveness.Somethinkthatcognitivetrainingincreasesabroadrangeofcognitiveabilities,whileotherslessoptimistic.Yetwedoknowthatsomecognitiveskills,suchasworkingmemoryandintelligence,tendtogotogetherandarepredictorsofreal-lifeskillssuchasworkperformance.Thus,trainingonecognitiveskillmightleadtoanimprovementinmanyothercognitiveandnon-cognitiveskills.Thatisexactlytheunderlyinghypothesis(假設(shè))onwhichworking-memorytrainingisbased.Totestthishypothesis,weexaminedallthestudiesaboutworking-memorytrainingwecouldfindwithnormallydevelopingchildren:26experimentsand1,601totalparticipants.Childrenrepresentanidealtestgroup:duringchildhood,skillsarestillatthebeginningoftheirdevelopment.Thus,cognitivetrainingismorelikelytosucceedwithchildrenthanadults.Theresultswereveryclear.Working-memorytrainingdidnotshowanyeffectonchildren’sfluidintelligence,aperson’sabilitytosolvenewproblemsandadapttonewsituations.Itdidn’tinfluencetheiracademicachievementorothercognitiveabilities,either.Theonlyreliableeffectwasthatchildrengotbetteratwhattheytrainedtodo.Nomore,noless.Soperformingworking-memorytasksdoesseemtomakeyoubetteratdoingthem.Nonetheless,thefactthatparticipantsgotbetteratsuchtasksdoesnotnecessarilymeanthattheirworking-memoryabilityincreased.Theymayjusthavelearnthowtoperformthatparticulartypeoftask.Theresultsdoindicatethattheuseofworking-memorytrainingprogramsasaneducationaltoolisfruitless.Moregenerally,togetherwithotherresearch,theresultscontributetodisprovingcognitivetrainingcompaniespromisesofabetterbrain.Theresultshaveevenmoreimportantimplicationstheoretically.Theyquestionthehypothesisthattraininggeneralcognitivemechanismscanaffectothercognitiveorreal-lifeskills.Beyondworking-memorytraining,otherrecentstudieshaveshowntheimprovingcognitiveskillsoutsidemusic-includingacademicskills.However,thesenegativeresultsmustnotdiscourageusfromtrainingourcognitiveandnon-cognitiveskills.Wejusthavetobeawareoftheactuallimitationsofsuchpracticeinareasoutsidewhatweareactuallytraining.Butthatdoesn’tmeanweshouldn’tdoit-themostefficientwaytodevelopaskillis,afterall,totrainthatskill.1、Tofindouttheeffectofworkingmemorytraining,theauthor________.A．madesomescientificstudiesB．reviewedthepreviousresearchC．compareddifferenttestgroupsD．gotsomechildreninvolvedintheexperiment2、Childrenjoiningintheexperimentswereableto__________.A．dobetterinthefieldwheretheyaretrainedB．obtaingreateracademicachievementsC．a(chǎn)djusttonewsituationsquicklyD．succeedwhentheydealwithreallifeproblems3、Whatistheauthor’sattitudetowardthecognitivetraining?A．PessimisticB．DisapprovingC．ObjectiveD．Optimistic4、Cognitivetrainingislikelyto_______accordingtothepassage.A．discoverthesecretsofhumanmindsB．makeone’sbrainstrongerbywayofpracticeC．earnagoodnameforthetrainingcompanyD．bringmuchprofittothetrainingcompanies24．（8分）Morethanonebillionyoungpeopleriskdamagingtheirhearingthroughtheoveruseofsmartphonesandotheraudiodevices,theUNwarnedTuesday,proposingnewsafetystandardsforsafevolumelevels.Currently,aboutfivepercentoftheglobalpopulation,orsome466millionpeople,including34millionchildren,sufferfromdisablinghearingloss.Youngpeopleareparticularlylikelytodevelopsuchriskylisteninghabits.Aroundhalfofthosebetweentheagesof12and35,or1.1billionpeople,areatriskdueto“l(fā)ongandsevereexposuretoloudsounds,includingmusictheylistentothroughpersonalaudiodevices,”theUNhealthagencysaid.Inabidtosafeguardhearing,theWorldHealthOrganizationandInternationalTelecommunicationsUnionissuedaninternationalstandardforthemanufactureanduseofaudiodevices.WHOconsidersavolumeabove85decibelsforeighthoursor100decibelsfor15minutesasunsafe.Thesafelisteningdevicesandsystemsstandardcallsfora"soundallowance"softwaretobeincludedinallaudiodevices,totrackthevolumelevelanddurationofauser'sexposuretosound,andtoevaluatetheriskposedtotheirhearing.Thissystemcouldalertauseriftheyhavedangerouslisteninghabits.WHOisalsocallingforparentalaswellasautomaticvolumecontrolsonaudiodevicestopreventdangeroususe.Whilesomesmartphonesandotheraudiodevicesalreadyoffersomeofthesefeatures,theUNwouldliketoseeauniformstandardusedtohelpprotectagainstdisablinghearingloss."Thinkofitlikedrivingonahighway,butwithoutaspeedometerinyourcaroraspeedlimit,"ShellyChadhaoftheWHOtoldreportersinGeneva."Whatwe'veproposedisthatyoursmartphonescomefittedwithaspeedometer,withameasurementsystemwhichtellsyouhowmuchsoundyou'regettingandtellsyouifyouaregoingoverthelimit".1、Whatisthepurposeofproposingnewsafevolumestandards?A．Towarnpeopleofdangerouslisteninghabits.B．Tohelpprotectagainstdisablinghearingloss.C．Topromotethedevelopmentofaudiodevices.D．Topreventthemanufactureanduseofaudiodevices.2、Wherecanyoufindthedatathatbestsupports“youngpeopleriskdamagingtheirhearingthroughtheoveruseofsmartphones”?A．Inparagraph2. B．Inparagraph3.C．Inparagraph4. D．Inparagraph5.3、Whatdoweknowaboutsafevolumelevelsaccordingtoparagraph3?A．Itissafetolistentomusicunderanycircumstances.B．Itisimportanttokeeptrackoftheriskfortheusers.C．Itisnecessarytohaveusersalertedbytheirparents.D．Itisacceptabletokeepthevolumeat90decibelsfor15minutes.4、Whatisthebesttitleforthetext?A．TurningDowntheVolume.B．MakingGoodUseofSmartphones.C．TheRiseandFallofAudioDevices.D．TheSafetyStandardsforVolumeLevels.25．（10分）FreeOnlineCreativeWritingWorkshopSuitableforthestudentsofallLevelsDreamofwritingpoetry,shortstories,ornovels?Everwatchedamovieoraplayandfeltthedesiretowriteascriptofyourown?Ifso,takeourcourseonline.Notonlywillwebringyoutechniquesallformsofcreativewritingneedmost,wewillalsotouchonthechallengesandtechniquesthatmakeyourwritinguniquewhilegettingyourbrain—andyourhand—moving.Lesson1:SmallStepsAsastudentofthiscourse,andasacreativewriter,youwillbewriting.Decidewhereyourwordswillgo.Willyouwritelonghandorwillyoutypeyourwordsonakeyboard?Lesson1Video★CompleteAssignment:AnIntroduction★Complete:Assignment1:StartingSmall★CompleteExam:Lesson1:SmallStepsLesson2:GettingOutofYourOwnWayIfyoulongtowritecreatively,butyouhaveahardtimegettingstarted,youarenotalone.Therearefarmorepeopleintheworldwhowishtheywerewritersthanthosewhoactuallywrite.Lesson2Video★Review2Articles:BeingHeldBackbyYourFearofWriting?OnlineWritingGroupsandWritingCommunities★Complete:Assignment2:CombattingFear★CompleteExam:Lesson2:GettingOutofYourOwnWayStudentrecommendations“Greatjob.IespeciallyenjoyedtheopportunitytolearnaboutandtrysomewritingexperiencesI’dneverthoughtImightlike.”-DotS.“Thewritingassignmentsandtheinstructorfeedbackweremosthelpful.Ihavetakentwoclassesfromthisinstructor,andIlearnedagreatdealinboth.”-KarenR.“Thecoursehadmanysuggestedactivitiesandexercises.ThemoreoftheseIdidthebetterexperienceIhadwitheachlesson.”-MelT.602、Whatisthepassagedesignedfor?A．Introducingsomewritingskillstochildren.B．Attractingmorestudentstoattendthecourse.C．Persuadingstudentstowritemorecreatively.D．Arousingthechildren’senthusiasminliterature.1、WhatproblemcanLesson2helppeopletosolve?A．Writinglonghand. B．Finishingassignments.C．Beingafraidofwriting. D．Beingtooshytojoingroups.2、Thestudentrecommendationsmakethecoursemore.A．convincing B．challengingC．recognizable D．practical第三部分語言知識運用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個選項中，選出可以填入空白處的最佳選項．26．（30分）GeorgeSpringerhelpedhisteamHoustonAstroswintheWorldSeriesin2017.HewasawardedtheMostValuablePlayer,1hisstruggleismostlyhidden.His2isnotintryingtohitafastball,butin3it.Hestutters(口吃).GrowingupinConnecticut,Springerwasthekidwhowould4raisehishandinschool,thekid5everytimeheopenedhismouth.“Iwastheguywhodidn’ttalk,’’hesaid.“Iwould6speakingatallcosts.’’Hewasoften7.Sometimeshewasbullied(欺侮).Thephonewassufferingtohim.8wereworse.Ifhewantedadishthatheknewwouldbetoughtosay,hewould9.Ifhewaswithhisfamily,hissisterNicolewould10forhim.Heremembersacoupleofattemptsatspeechtherapy(語言治療),buthesaidhewas11withencouragingparents,anabilityto12himselfinsports,andasmallgroupoffriendswho13.“Iftherapyworksforyou,14.Butforme,Ialsodevelopedmyown15tohandleit,’’hesaid.“Besides,whenIwasaroundallmyfriends,itdidn’treallyseemto16them.IfIdidit,theywould17untilIwasdone,thenfinishtheconversation.’’Tohelpotherkids18thesameissue,Springerfrequentlyappearedininterviewsandevenagreedtowearamicrophone19duringthe2017All-StarGame.Hethenadded“Ican’tletanythinginlifeIcan’t20slowmedownorstopmefrombeingwhoIwanttobe.’’These22wordsprovedit.1、A．so B．yet C．a(chǎn)nd D．since2、A．strength B．fault C．goal D．difficulty3、A．talkingabout B．dealingwith C．thinkingabout D．playingwith4、A．even B．sometimes C．often D．never5、A．indelight B．infear C．inrelief D．introuble6、A．forbid B．prefer C．regret D．a(chǎn)void7、A．deserted B．scared C．teased D．a(chǎn)ttacked8、A．Classes B．Restaurants C．Foods D．Debates9、A．gesture B．weep C．signal D．beg10、A．take B．pay C．order D．cook11、A．blessed B．gettingalong C．provided D．fedup12、A．refresh B．relax C．enjoy D．express13、A．cared B．forgave C．understood D．a(chǎn)pproved14、A．interesting B．great C．unique D．strange15、A．ways B．interest C．habits D．taste16、A．a(chǎn)maze B．hurt C．a(chǎn)id D．bother17、A．laugh B．press C．wait D．panic18、A．raising B．facing C．confusing D．settling19、A．onfield B．inschool C．a(chǎn)thome D．onstage20、A．grasp B．possess C．control D．defend第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）ThecityofSanFranciscoisawonderfulvacationdestinationthatoffersmany1．(difference)thingstoseeanddo.Thoseexperiencingalivelycitywithawealthofshoppinganddiningopportunities2．(be)veryhappy.Thoselookingforacitythat3．(offer)museums,artgalleries,andveryinterestinghistoricalsiteswillalsobehappyiftheychooseSanFrancisco.Manypeopledon’trealizeit,butpeople4．lookforaninterestingplacetogetout5．enjoynaturewillalsoappreciateSanFrancisco.Whentouring6．citybywalking,youaren’tgoingtocoverasmuchground.Therearefarmore7．(benefit)totouringthecityonfootthough.Thistypeoftourallowsyou8．(see)morebuildingsthatothersdrivingbycarscan’tsee.Youmayevengettoenterdifferentfacilitiesthatthosetouringthecityfromthestreetsdonot.Atourofthecityonfootalso9．(usual)focusesonamorelocalizedneighbourhoodlevel,whichcanbevery10．(excite)inanumberofdifferentways.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下短文。短文中共有10處錯誤，每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。增加：在缺詞處加一個漏字符號（∧），并在此符號下面寫出該加的詞。刪除：把多余的詞用斜線（＼）劃掉。修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1、每處錯誤及其修改均僅限一詞；2、只允許修改10處，多者（從第11處起）不計分。DearMr、Zhang,Wehaveheldadiscussionwhetheritisgoodornotforatopstudenttoshareadeskwithaslowerstudent、Somearefortheidea、Itiswellknownthateveryonehadstrengthsaswellasweaknesses、Althoughslowerstudentsarenotgoodatlessons,theymightdogoodinanotherfields、Inaddition,topstudentscanhelpsloweroneswiththeirlessons,whichbenefitthemtoo、However,othersdon'tholdthesameview、Theythinksomesloweronesarealwaysmakingthetrouble,suchasbreakschoolrules、Besides,slowerstudentsoftenasktopstudentsquestion,whichaffectsourstudie